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Weight

In the physical sciences, the weight of an object is the magnitude, W, of the force that must be applied to an object in order to support it (i.e. hold it at rest) in a gravitational field. The weight of an object equals the magnitude of the gravitational force acting on the object, less the effect of its buoyancy in any fluid in which it might be immersed. Near the surface of the Earth, the acceleration due to gravity is approximately constant; this means that an object's weight near the surface of the Earth is roughly proportional to its mass.

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The smart phone app that helps weight loss

Researchers at the University of Liverpool have developed a smart phone app that helps users lose weight by carefully recording their food consumption.

Overweight and Obesity created May 13, 2013 | popularity 5 / 5 (1) | comments 0

Cardio and weight training reduces access to health care in seniors

Forget apples – lifting weights and doing cardio can also keep the doctors away, according a new study by researchers at the University of British Columbia and Vancouver Coastal Health Research Institute.

Health created May 14, 2013 | popularity 5 / 5 (1) | comments 1

Gene variations may explain weight gain among men, women

(HealthDay)—Weight gain in men and women is predicted by two different genetic variations—so-called polymorphisms, according to a new study from the Netherlands.

Overweight and Obesity created May 15, 2013 | popularity 5 / 5 (1) | comments 0 | with audio podcast